Bently Nevada | 991-25-50-03-CN | 7 Meters Thrust Transmitter

Description

Bently Nevada 991-25-50-03-CN Probe Vibration Transmitter

What It Does

This compact vibration transmitter is built for reliable axial vibration monitoring in industrial machinery. It turns proximity probe signals into 4-20 mA outputs, making it easy to connect with control systems. Perfect for turbines, compressors, and other rotating equipment needing precise axial position data.

Key Specifications

Brand: Bently Nevada
Model: 991-25-50-03-CN (Let’s break it down!)

991: Thrust Transmitter base model
-25: Full-scale range (25-0-25 mils / 0.6-0-0.6 mm)
-50: System length (5.0 meters / 16.4 feet)
-03: DIN rail mounting (includes clips + screws)
-CN: Country-specific safety approvals

Output Signal: 4-20 mA (2-wire setup)
Accuracy: ±1.5% full-scale (typical)
Working Temp: -35°C to +85°C (-31°F to +185°F)
Storage Temp: -51°C to +100°C (-60°F to +212°F)
Power Needs: +12 to +35 Vdc input
Max Loop Resistance: 1,000 Ω (at 35 Vdc)

How to Install

Installs quickly on DIN rails using included clips and screws. No complex tools needed—just secure it and connect your probe + power.

Works With

Pairs smoothly with 1 non-contacting 3300 NSv proximity probe and extension cables. Ideal for retrofitting or new setups.

Certifications

Comes with CN country-specific approvals, meeting local safety standards for your region.

Warranty

1-year limited warranty covers manufacturing defects. Contact support for claims.

Download PDF file here:991 Thrust Transmitter Datasheet – 141618